<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="文章标题" prop="articleTitle">
        <el-input v-model="formData.articleTitle" placeholder="请输入文章标题" />
      </el-form-item>
      <el-form-item label="副标题" prop="subhead">
        <el-input v-model="formData.subhead" placeholder="请输入副标题" />
      </el-form-item>
      <el-form-item label="分类" prop="categoryId">
        <el-input v-model="formData.categoryId" placeholder="请输入分类" />
      </el-form-item>
      <el-form-item label="文章来源" prop="source">
        <el-input v-model="formData.source" placeholder="请输入文章来源" />
      </el-form-item>
      <el-form-item label="文章简介" prop="description">
        <el-input v-model="formData.description" placeholder="请输入文章简介" />
      </el-form-item>
      <el-form-item label="文章作者" prop="author">
        <el-input v-model="formData.author" placeholder="请输入文章作者" />
      </el-form-item>
      <el-form-item label="缩略图" prop="thumbnail">
        <UploadImg v-model="formData.thumbnail" />
      </el-form-item>
      <el-form-item label="类型" prop="artType">
        <el-select v-model="formData.artType" placeholder="请选择类型">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.CMS_ART_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="内容" prop="content">
        <Editor v-model="formData.content" height="150px" />
      </el-form-item>
      <el-form-item label="是否推荐" prop="isPush">
        <el-radio-group v-model="formData.isPush">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.INFRA_BOOLEAN_STRING)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="是否幻灯" prop="isSlide">
        <el-radio-group v-model="formData.isSlide">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.INFRA_BOOLEAN_STRING)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="是否置顶" prop="isTop">
        <el-radio-group v-model="formData.isTop">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.INFRA_BOOLEAN_STRING)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="审核状态" prop="checkStatus">
        <el-select v-model="formData.checkStatus" placeholder="请选择审核状态">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.CRM_AUDIT_STATUS)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="标签数组" prop="tagIds">
        <el-select v-model="formData.tagIds" placeholder="请选择标签数组">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-radio-group v-model="formData.status">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input v-model="formData.remark" placeholder="请输入备注" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getIntDictOptions, getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { ArticleApi, ArticleVO } from '@/api/cms/article'

/** CMS文章内容 表单 */
defineOptions({ name: 'ArticleForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  articleTitle: undefined,
  subhead: undefined,
  categoryId: undefined,
  source: undefined,
  description: undefined,
  author: undefined,
  thumbnail: undefined,
  artType: undefined,
  content: undefined,
  isPush: undefined,
  isSlide: undefined,
  isTop: undefined,
  checkStatus: undefined,
  tagIds: undefined,
  status: undefined,
  remark: undefined
})
const formRules = reactive({
  articleTitle: [{ required: true, message: '文章标题不能为空', trigger: 'blur' }],
  categoryId: [{ required: true, message: '分类不能为空', trigger: 'blur' }],
  artType: [{ required: true, message: '类型不能为空', trigger: 'change' }],
  content: [{ required: true, message: '内容不能为空', trigger: 'blur' }],
  isPush: [{ required: true, message: '是否推荐不能为空', trigger: 'blur' }],
  isSlide: [{ required: true, message: '是否幻灯不能为空', trigger: 'blur' }],
  isTop: [{ required: true, message: '是否置顶不能为空', trigger: 'blur' }],
  status: [{ required: true, message: '状态不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ArticleApi.getArticle(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ArticleVO
    if (formType.value === 'create') {
      await ArticleApi.createArticle(data)
      message.success(t('common.createSuccess'))
    } else {
      await ArticleApi.updateArticle(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    articleTitle: undefined,
    subhead: undefined,
    categoryId: undefined,
    source: undefined,
    description: undefined,
    author: undefined,
    thumbnail: undefined,
    artType: undefined,
    content: undefined,
    isPush: undefined,
    isSlide: undefined,
    isTop: undefined,
    checkStatus: undefined,
    tagIds: undefined,
    status: undefined,
    remark: undefined
  }
  formRef.value?.resetFields()
}
</script>